46240839 has 6 divisors (see below), whose sum is σ = 66792336. Its totient is φ = 30827220.

The previous prime is 46240823. The next prime is 46240849. The reversal of 46240839 is 93804264.

It is a happy number.

It is not a de Polignac number, because 46240839 - 2⁴ = 46240823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46240849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2568927 + ... + 2568944.

It is an arithmetic number, because the mean of its divisors is an integer number (11132056).

Almost surely, 2^46240839 is an apocalyptic number.

46240839 is a deficient number, since it is larger than the sum of its proper divisors (20551497).

46240839 is a wasteful number, since it uses less digits than its factorization.

46240839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5137877 (or 5137874 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 46240839 is about 6800.0616908966. The cubic root of 46240839 is about 358.9290161044.

The spelling of 46240839 in words is "forty-six million, two hundred forty thousand, eight hundred thirty-nine".